I have attached the file having assignment details
Page 1 of 4 ITECH 7201 Assignment 1 - Individual Overview You are required to design and develop a small Java console application. Completion of this assignment requires an understanding of: • Analysis and design techniques, including development of use cases and UML diagrams – specifically, use case diagrams, class diagrams and sequence diagrams • Object-oriented programming, focusing on inheritance, polymorphism and the use of interfaces Timelines and Expectations Percentage Value of Task: 20% Due: Sun, May 9, 2021 @ 23:55 (Week 7) Minimum time expectation: 20 hours Learning Outcomes Assessed The following course learning outcomes are assessed by completing this assessment: • Understand the significance of detailed project planning and control, good communication and documentation and the use of appropriate tools in order to provide a quality product • Understand the distinction between software engineering and programming, and thus the distinction between a software configuration and a program • Understand the methods and techniques involved in designing, implementing and maintaining an information system, in particular, using an object-oriented approach • Demonstrate skills in designing and implementing an information system. Assessment Details Alice and Bob are small business owners who run a Café at Halls Gap in rural Victoria. They would like to improve the way that they handle transactions and to have more flexibility in offering different transactions. Up till now, they did not track individual payments, merely adding the total amount at the end of the day to determine their total sales. Now, Alice and Bob want to offer credit card payment options (Pay Wave, PIN and over the phone), to allow for spontaneous purchases where potential customers may not have cash on hand. Due to the low profit margins on the products and the bank fees charged for the processing of card payments, a 1.5% surcharge on all MasterCard, and Visa card payments is required to keep the business profitable; Amex cards require 3%. Gift cards have no charge as a fee was paid at purchase of the card. Due to the influence of Covid-19 there has been an increase in both take-away and de livered orders. An order can be delivered anywhere in Hall’s Gap with the following delivery charges: any order under $50 has a $10 delivery fee, an order under $100 but over $50 has a $5 delivery fee and any order over $100 has no delivery fee. Although deliveries can be paid for over the phone, the delivery driver carries a portable hand-held ATM device. With different methods for payment now available, Alice and Bob want an automated Overview CRICOS Provider No. 00103D | RTO Code 4909 Page 2 of 4 method to track both total sales amounts and the total of the card and delivery surcharges collected so that this is more streamlined and less time-consuming to manage. They would also like to be able to add digital currency (e.g. Bitcoin) payments in the near future. Clearly but briefly explain how this might be added to this application. You might wish to show how this will affect the class diagram and code. You have agreed to design and develop a small Java console program for them, enabling them to select either a cash or card payment and enter the total amount of the sale. For cash payments, no additional charges are required. For card payments, the program will calculate the appropriate surcharge and display the updated total of the sale so that they may enter this directly into the card payment system Submission You are required to submit the assignment before the due date consisting of: • A Zip file containing the following (submitted via Moodle under the Assignment 1 link) o A written report1 (in Microsoft Word) comprising of: ▪ Use Cases summarizing the requirements ▪ UML Diagrams, created in Enterprise Architect, comprising: • a Use Case Diagram for processing a purchase • a Class Diagram of the intended system • a Sequence Diagram for processing a credit card purchase. ▪ A short reflection (approximately 200-300 words) discussing the importance of requirements design and analysis, UML diagrams and object-oriented programming with interfaces and polymorphism. As an example, if you found that you changed your initial UML diagrams after you had commenced coding, you should explain what these changes were and explain what you learnt that led to these changes. o Enterprise Architect file(s) containing your UML Diagrams for the Use Case, Class and Sequence Diagrams o Your finished Java program, addressing the requirements outlined in the Assignment Details. o You must supply your program source code files and your documentation as a single zip file named as follows:
_.zip e.g. Aravind_ADIGA_30331237.zip Supply your word-processed documentation in Microsoft Word format only. Assignments will be marked on the basis of fulfilment of the requirements and the quality of the work. In addition to the marking criteria, marks may be deducted for failure to comply with the assignment requirements, including (but not limited to): • Incomplete implementation(s) • Incomplete submissions (e.g. missing files) • Poor spelling and grammar 1 https://federation.edu.au/current-students#Learning_and_study https://federation.edu.au/current-students#Learning_and_study CRICOS Provider No. 00103D | RTO Code 4909 Page 3 of 4 You might be asked to demonstrate and explain your work Marking Guide Task Available Marks Student Mark Requirements Analysis and Design – explain how these were generated 2 • A Use Case Diagram reflecting the functionality of the system 2 • Use Cases summarizing the requirements of the program 3 • A Class Diagram of the intended system 2 • A Sequence Diagram for processing a customer’s purchase 2 Development of Code – present the pseudocode in the report 10 A complete Java program addressing the requirements outlined in the Assignment Details section of this specification, including: • Functionality to process cash payments 3 • Functionality to process card purchases for each card (MasterCard, Visa, Amex, Gift card2) including display of the total product sales with appropriate surcharge added 6 • A payments received option that displays the total card sales amount, the total cash sales amount, the total card surcharge amount and the total product sales amount (card plus cash, not including card surcharges). 4 • Code demonstrating the use of an interface and polymorphism to handle payments and the various payment options available • Explanation on how a digital currency can be implemented at a later date • An annotated printout of transactions that confirm that your system is working correctly. 6 5 10 Reflection on Learning 5 • A short reflection (approximately 200-300 words) discussing the importance of requirements design and analysis, UML diagrams and object-oriented programming with inheritance, polymorphism and interfaces. Total 60 Final /20 2 For example: www.anystoregiftcard.com.au http://www.anystoregiftcard.com.au/ CRICOS Provider No. 00103D | RTO Code 4909 Page 4 of 4 Feedback Feedback will be given in labs or in an arranged meeting. Marks will be uploaded in fdlGrades and a completed marking guide provided in Moodle within 2 weeks of assignment submission. Plagiarism: Plagiarism is the presentation of the expressed thought or work of another person as though it is one's own without properly acknowledging that person. You must not allow other students to copy your work and must take care to safeguard against this happening. More information about the plagiarism policy and procedure for the university can be found at http://federation.edu.au/students/learning-and- study/online-help-with/plagiarism. http://federation.edu.au/students/learning-and-study/online-help-with/plagiarism http://federation.edu.au/students/learning-and-study/online-help-with/plagiarism